def _get_client(self, public=True, cached=True, client_class=None):
client_att = "_client" if public else "_client_private"
clt = getattr(self, client_att)
if isinstance(clt, exc.NoClientForService):
# Already failed
raise clt
if cached and clt is not None:
if client_class and not isinstance(clt, client_class):
clt = None
else:
return clt
# Create the client
special_class = bool(client_class)
if special_class:
clt_class = client_class
else:
clt_class = pyrax.client_class_for_service(self.service)
if clt_class is None:
noclass = exc.NoClientForService("No client for the '%s' service "
"has been registered." % self.service)
setattr(self, client_att, noclass)
raise noclass
url_att = "public_url" if public else "private_url"
url = getattr(self, url_att)
if not url:
nourl = exc.NoEndpointForService("No %s endpoint is available for "
"the '%s' service." % (url_att, self.service))
setattr(self, client_att, nourl)
raise nourl
clt = self._create_client(clt_class, url, public=public,
special=special_class)
setattr(self, client_att, clt)
return clt
def _get_client(self, public=True, cached=True, client_class=None):
client_att = "_client" if public else "_client_private"
clt = getattr(self, client_att)
if isinstance(clt, exc.NoClientForService):
# Already failed
raise clt
if cached and clt is not None:
if client_class and not isinstance(clt, client_class):
clt = None
else:
return clt
# Create the client
special_class = bool(client_class)
if special_class:
clt_class = client_class
else:
clt_class = pyrax.client_class_for_service(self.service)
if clt_class is None:
noclass = exc.NoClientForService("No client for the '%s' service "
"has been registered." % self.service)
setattr(self, client_att, noclass)
raise noclass
url_att = "public_url" if public else "private_url"
url = getattr(self, url_att)
if not url:
nourl = exc.NoEndpointForService("No %s endpoint is available for "
"the '%s' service." % (url_att, self.service))
setattr(self, client_att, nourl)
raise nourl
clt = self._create_client(clt_class, url, public=public,
special=special_class)
setattr(self, client_att, clt)
return clt